Passenger dorsal support



FIG. 1 is a front perspective view of a passenger dorsal support in accordance with a first variant of our new design;

FIG. 2 is a front elevation view of the passenger dorsal support of FIG. 1;

FIG. 3 is a rear elevation view of the passenger dorsal support of FIG. 1;

FIG. 4 is a left side elevation view of the passenger dorsal support of FIG. 1, the opposite right side being a mirror image thereof;

FIG. 5 is a top plan view of the passenger dorsal support of FIG. 1;

FIG. 6 is a bottom plan view of the passenger dorsal support of FIG. 1;

FIG. 7 is a front perspective view of a passenger dorsal support in accordance with a second variant of our new design;

FIG. 8 is a front elevation view of the passenger dorsal support of FIG. 7;

FIG. 9 is a rear elevation view of the passenger dorsal support of FIG. 7;

FIG. 10 is a left side elevation view of the passenger dorsal support of FIG. 7, the opposite right side being a mirror image thereof;

FIG. 11 is a top plan view of the passenger dorsal support of FIG. 7; and,

FIG. 12 is a bottom plan view of the passenger dorsal support of FIG. 7.

Any parts shown in broken lines form no part of the claimed design. 

The ornamental design for a passenger dorsal support, as shown and described. 